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Cushion|Natural|GIA

0.90ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 5373408338

Certificate GIA 5373408338

Diamond specifications and retailer prices

From $2,126 NZD
$1,198 USD
As of November 2, 2026
Save $2,615 NZD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,741 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5373408338. Listed at 23 retailers as of November 1, 2026, with prices from $2,126 to $4,741, a $2,615 spread on the same certified stone. MOH London lists it at $4,741. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5373408338
Dimensions5.82 × 4.97 × 3.50 mm
L/W Ratio1.17
Top View
5.82 mm4.97 mm0.90 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5373408338
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 70.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,741 NZD|Low: $1,932 NZD|High: $4,797 NZD|Avg: $3,032 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$2,126 NZD
Retailer 6$2,271 NZD
Retailer 11$2,301 NZD
Retailer 9$2,452 NZD
Retailer 3$2,635 NZD
Retailer 10$2,738 NZD
Retailer 2$3,019 NZD
Retailer 7$3,531 NZD
Retailer 4$3,696 NZD
Retailer 5$3,954 NZD
MOH London$4,741 NZD

43 data points across 11 retailers

23 retailers$2,126 NZD to $4,741 NZD

B+
Cheapest Retailer
-
$2,126 NZD
$1,198 USD
Final sale: no returns
B+
Retailer 2
-
$2,271 NZD
$1,280 USD
View
B+
Retailer 3
-
$2,271 NZD
$1,280 USD
View
B+
Retailer 4
-
$2,292 NZD
$1,292 USD
View
B+
Retailer 5
-
$2,301 NZD
$1,297 USD
View
B+
Retailer 6
-
$2,330 NZD
$1,313 USD
View
B+
Retailer 7
-
$2,386 NZD
$1,345 USD
View
B+
Retailer 8
-
$2,452 NZD
$1,382 USD
View
B
Retailer 9
-
$2,600 NZD
$1,465 USD
View
B
Retailer 10
-
$2,635 NZD
$1,485 USD
View
B
Retailer 11
-
$2,738 NZD
$1,543 USD
View
B
Retailer 12
-
$2,910 NZD
$1,640 USD
View
B
Retailer 13
-
$2,910 NZD
$1,640 USD
View
B
Retailer 14
-
$3,016 NZD
$1,700 USD
View
B
Retailer 15
-
$3,019 NZD
£1,340 GBP
View
B
Retailer 16
-
$3,073 NZD
$1,732 USD
View
B
Retailer 17
-
$3,373 NZD
$1,901 USD
View
Retailer 18
-
$3,531 NZD
A$3,062 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
$3,696 NZD
€1,984 EUR
View
B
Retailer 20
-
$3,864 NZD
$2,178 USD
View
B
Retailer 21
-
$3,954 NZD
ZAR 36,004 ZAR
View
B
Retailer 22
-
$4,427 NZD
CA$3,465 CAD
View
Most Expensive
B
MOH London
F4C0D7912 · Nov 1
$4,741 NZD
£2,104 GBP
View
22 more retailers have this diamond
Prices start from $2,126 NZDSave up to $2,615 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.90ct Cushion
$2,126 NZD